The Royal Society of Chemistry has put their entire chemistry experiment book online in video format! Dozens of video demonstrations of classic chemistry experiments with versions both for the teacher and for the students!
The history of Absinthe Absinthe come from the Latinh word "absinthium"meaning wormwood. Absinthe is herbal spirit,tipically of green color. The basic ingredients of authentic Absinthe are wormwood( artemisia absinthium),green anise fennel.